{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Anatomy"], "input": "There was a significant positive relationship between PAI - 1 levels and N - stage ( p = < 0 . 05 ) , presence of nodal metastases ( p = < 0 . 05 ) , stage grouping ( p = < 0 . 01 ) and extent of disease ( p = < 0 . 05 ) in the total group and the SCC subgroup , but not adenocarcinoma ."}
{"Anatomy": ["nodal metastases", "SCC", "adenocarcinoma"]}